PL3748388T3 - Apparatus and method for diagnosing current sensor - Google Patents
Apparatus and method for diagnosing current sensorInfo
- Publication number
- PL3748388T3 PL3748388T3 PL19825793.3T PL19825793T PL3748388T3 PL 3748388 T3 PL3748388 T3 PL 3748388T3 PL 19825793 T PL19825793 T PL 19825793T PL 3748388 T3 PL3748388 T3 PL 3748388T3
- Authority
- PL
- Poland
- Prior art keywords
- current sensor
- diagnosing current
- diagnosing
- sensor
- current
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/12—Measuring rate of change
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Measurement Of Current Or Voltage (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20180074998 | 2018-06-28 | ||
| PCT/KR2019/007915 WO2020005025A1 (en) | 2018-06-28 | 2019-06-28 | Current sensor diagnosis apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3748388T3 true PL3748388T3 (en) | 2024-04-02 |
Family
ID=68987488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19825793.3T PL3748388T3 (en) | 2018-06-28 | 2019-06-28 | Apparatus and method for diagnosing current sensor |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11340301B2 (en) |
| EP (1) | EP3748388B1 (en) |
| JP (1) | JP7078293B2 (en) |
| KR (1) | KR102427331B1 (en) |
| CN (1) | CN111758042A (en) |
| ES (1) | ES2969299T3 (en) |
| HU (1) | HUE064850T2 (en) |
| PL (1) | PL3748388T3 (en) |
| WO (1) | WO2020005025A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102789141B1 (en) * | 2020-02-17 | 2025-03-28 | 주식회사 엘지에너지솔루션 | Battery apparatus and current sensor diagnosis method |
| CN113848524A (en) * | 2021-09-06 | 2021-12-28 | 中国第一汽车股份有限公司 | A method, device, terminal and storage medium for diagnosing faults of current sensors in a battery management system |
| CN119667588B (en) * | 2024-10-29 | 2025-08-05 | 国网山东省电力公司武城县供电公司 | On-site real-time detection system and detection method of electric energy meter |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002246074A (en) | 2001-02-13 | 2002-08-30 | Japan Storage Battery Co Ltd | Battery pack |
| JP2003068366A (en) | 2001-08-23 | 2003-03-07 | Japan Storage Battery Co Ltd | Sensor abnormality detection device |
| JP2004251744A (en) | 2003-02-20 | 2004-09-09 | Toyota Motor Corp | Control device and control method for secondary battery |
| JP2007335352A (en) | 2006-06-19 | 2007-12-27 | Sony Corp | Nonaqueous electrolyte secondary battery and battery control system |
| KR101511275B1 (en) | 2007-10-30 | 2015-04-10 | 삼성전자주식회사 | A rechargeable battery contact module, a portable electronic device including the rechargeable battery contact module, and a rechargeable battery explosion prevention method using the rechargeable battery contact module |
| JP2010200574A (en) * | 2009-02-27 | 2010-09-09 | Panasonic Corp | Self-diagnosis circuit and power supply |
| KR101099811B1 (en) | 2009-03-03 | 2011-12-27 | 주식회사 엘지화학 | Method and Apparatus for checking current sensor abnormality in battery pack |
| JP5299052B2 (en) | 2009-04-20 | 2013-09-25 | パナソニック株式会社 | Power storage device |
| JP5334697B2 (en) | 2009-06-15 | 2013-11-06 | 本田技研工業株式会社 | Battery state estimation device |
| JP5644080B2 (en) | 2009-09-25 | 2014-12-24 | 日産自動車株式会社 | Battery abnormality determination device and method |
| KR101249347B1 (en) | 2010-11-04 | 2013-04-01 | 주식회사 엘지화학 | Secondary battery having temperature measuring pad and Protection apparatus for the same |
| KR101223735B1 (en) * | 2011-04-07 | 2013-01-21 | 로베르트 보쉬 게엠베하 | Battery management system and control method thereof |
| JP2013250078A (en) * | 2012-05-30 | 2013-12-12 | Denso Corp | Abnormality determination device |
| KR101473397B1 (en) | 2012-06-07 | 2014-12-16 | 주식회사 엘지화학 | Apparatus and method for checking current sensor abnormality in battery pack |
| WO2014167644A1 (en) | 2013-04-09 | 2014-10-16 | 三菱電機株式会社 | Failure detection apparatus for voltage sensor |
| US10124789B2 (en) * | 2013-08-30 | 2018-11-13 | Ford Global Technologies, Llc | In-range current sensor fault detection |
| JP6295858B2 (en) * | 2014-07-02 | 2018-03-20 | 日産自動車株式会社 | Battery management device |
| KR101810658B1 (en) | 2015-03-16 | 2017-12-19 | 주식회사 엘지화학 | Appratus for calibrating of Shunt type current sensor and Method thereof |
| US10353007B2 (en) | 2015-05-28 | 2019-07-16 | Mitsubishi Electric Corporation | Rechargeable battery parameter estimation apparatus and rechargeable battery parameter estimation method for calculating first and second coefficients which are partial derivatives of an estimated value of the battery state-of-charge |
| JP6376069B2 (en) * | 2015-07-30 | 2018-08-22 | トヨタ自動車株式会社 | Vehicle power supply |
| US10338147B2 (en) * | 2016-10-31 | 2019-07-02 | Semiconductor Components Industries, Llc | Methods and apparatus for determining a relative state of charge of a battery |
| KR101915863B1 (en) | 2016-12-26 | 2018-11-06 | 한전케이피에스 주식회사 | Insertion type orifice apparatus |
-
2019
- 2019-06-28 CN CN201980014176.3A patent/CN111758042A/en active Pending
- 2019-06-28 PL PL19825793.3T patent/PL3748388T3/en unknown
- 2019-06-28 JP JP2020538699A patent/JP7078293B2/en active Active
- 2019-06-28 KR KR1020190078291A patent/KR102427331B1/en active Active
- 2019-06-28 ES ES19825793T patent/ES2969299T3/en active Active
- 2019-06-28 WO PCT/KR2019/007915 patent/WO2020005025A1/en not_active Ceased
- 2019-06-28 EP EP19825793.3A patent/EP3748388B1/en active Active
- 2019-06-28 US US16/964,272 patent/US11340301B2/en active Active
- 2019-06-28 HU HUE19825793A patent/HUE064850T2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021511495A (en) | 2021-05-06 |
| KR20200002016A (en) | 2020-01-07 |
| US11340301B2 (en) | 2022-05-24 |
| EP3748388B1 (en) | 2023-12-27 |
| CN111758042A (en) | 2020-10-09 |
| WO2020005025A1 (en) | 2020-01-02 |
| ES2969299T3 (en) | 2024-05-17 |
| HUE064850T2 (en) | 2024-04-28 |
| JP7078293B2 (en) | 2022-05-31 |
| KR102427331B1 (en) | 2022-07-29 |
| EP3748388A1 (en) | 2020-12-09 |
| US20210033679A1 (en) | 2021-02-04 |
| EP3748388A4 (en) | 2021-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL3757594T3 (en) | Current sensor diagnosing apparatus and method | |
| PL3674731T3 (en) | Apparatus and method for diagnosing battery | |
| HUE065051T2 (en) | Switch diagnosing apparatus and method | |
| HUE070292T2 (en) | Apparatus and method for diagnosing battery | |
| SG11202101036PA (en) | Testing apparatus and testing method | |
| SG11202002139SA (en) | Method and device for detecting bone age | |
| GB201919198D0 (en) | Sensor fault prediction method and apparatus | |
| GB2577270B (en) | Apparatus and method for monitoring vehicle operation | |
| GB2569332B (en) | Method and apparatus for analysing images | |
| PL3754350T3 (en) | Switch diagnosing apparatus and method | |
| KR102093929B9 (en) | Apparatus and Method for Diagnosing Mechanical System Health based on | |
| GB201809631D0 (en) | Measurement method and apparatus | |
| GB2589440B (en) | Measurement method and apparatus | |
| PL3667343T3 (en) | Apparatus and method for measuring voltage | |
| SI3561507T1 (en) | Diagnostic apparatus and diagnostic method for measurements on saliva | |
| GB201913306D0 (en) | Apparatus and method for detecting an explosion | |
| HUE064850T2 (en) | Apparatus and method for diagnosing current sensor | |
| LT3752836T (en) | Methods and apparatus for detecting analytes | |
| EP3643579C0 (en) | Device and method for monitoring points | |
| GB2572781B (en) | Inspection Method And Associated Apparatus | |
| GB2574574B (en) | Inspection method and associated apparatus | |
| GB201809440D0 (en) | An apparatus and method | |
| GB201817825D0 (en) | Sensor methods and apparatus | |
| GB2559634B (en) | Apparatus and method for diagnosing faults | |
| GB201806310D0 (en) | Testing Apparatus and method |